11202020110103 has 4 divisors (see below), whose sum is σ = 11202763112520. Its totient is φ = 11201277107688.

The previous prime is 11202020110097. The next prime is 11202020110133. The reversal of 11202020110103 is 30101102020211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11202020110103 - 2¹² = 11202020106007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202020110133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371478593 + ... + 371508746.

It is an arithmetic number, because the mean of its divisors is an integer number (2800690778130).

Almost surely, 2^{11202020110103} is an apocalyptic number.

11202020110103 is a deficient number, since it is larger than the sum of its proper divisors (743002417).

11202020110103 is an equidigital number, since it uses as much as digits as its factorization.

11202020110103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743002416.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11202020110103 its reverse (30101102020211), we get a palindrome (41303122130314).

The spelling of 11202020110103 in words is "eleven trillion, two hundred two billion, twenty million, one hundred ten thousand, one hundred three".